142221656160

Names of 142221656160

• Cardinal: 142221656160 can be written as One hundred forty-two billion, two hundred twenty-one million, six hundred fifty-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.4222165616 × 10¹¹

Factors of 142221656160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1932

Divisors of 142221656160

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 31 32 36 40 45 48 58 60 61 62 72 80 87 90 93 96 116 120 122 124 144 145 155 160 174 180 183 186 232 240 244 248 261 279 288 290 305 310 348 360 366 372 435 464 465 480 488 496 522 549 558 580 610 620 696 720 732 744 870 899 915 928 930 976 992 1044 1098 1116 1160 1220 1240 1305 1392 1395 1440 1464 1488 1740 1769 1798 1801 1830 1860 1891 1952 2088 2196 2232 2320 2440 2480 2610 2697 2745 2784 2790 2928 2976 3480 3538 3596 3602 3660 3720 3782 4176 4392 4464 4495 4640 4880 4960 5220 5307 5394 5403 5490 5580 5673 5856 6960 7076 7192 7204 7320 7440 7564 8091 8352 8784 8845 8928 8990 9005 9455 9760 10440 10614 10788 10806 10980 11160 11346 13485 13920 14152 14384 14408 14640 14880 15128 15921 16182 16209 17019 17568 17690 17980 18010 18910 20880 21228 21576 21612 21960 22320 22692 26535 26970 27015 28304 28365 28768 28816 29280 30256 31842 32364 32418 34038 35380 35960 36020 37820 40455 41760 42456 43152 43224 43920 44640 45384 52229 53070 53940 54030 54839 55831 56608 56730 57632 60512 63684 64728 64836 68076 70760 71920 72040 75640 79605 80910 81045 84912 85095 86304 86448 87840 90768 104458 106140 107880 108060 109678 109861 111662 113460 127368 129456 129672 136152 141520 143840 144080 151280 156687 159210 161820 162090 164517 167493 169824 170190 172896 181536 208916 212280 215760 216120 219356 219722 223324 226920 254736 258912 259344 261145 272304 274195 279155 283040 288160 302560 313374 318420 323640 324180 329034 329583 334986 340380 417832 424560 431520 432240 438712 439444 446648 453840 470061 493551 502479 509472 518688 522290 544608 548390 549305 558310 626748 636840 647280 648360 658068 659166 669972 680760 783435 822585 835664 837465 849120 864480 877424 878888 893296 907680 940122 987102 988749 1004958 1044580 1096780 1098610 1116620 1253496 1273680 1294560 1296720 1316136 1318332 1339944 1361520 1566870 1619099 1645170 1647915 1671328 1674930 1754848 1757776 1786592 1880244 1974204 1977498 2009916 2089160 2193560 2197220 2233240 2350305 2467755 2506992 2512395 2547360 2593440 2632272 2636664 2679888 2723040 3133740 3185969 3238198 3290340 3295830 3349860 3405691 3515552 3760488 3948408 3954996 4019832 4178320 4387120 4394440 4466480 4700610 4857297 4935510 4943745 5013984 5024790 5264544 5273328 5359776 6267480 6371938 6476396 6580680 6591660 6699720 6811382 7520976 7896816 7909992 8039664 8095495 8356640 8774240 8788880 8932960 9401220 9557907 9714594 9871020 9887490 10049580 10217073 10546656 12534960 12743876 12952792 13161360 13183320 13399440 13622764 14571891 15041952 15793632 15819984 15929845 16079328 16190990 17028455 17577760 18802440 19115814 19429188 19742040 19774980 20099160 20434146 24286485 25069920 25487752 25905584 26322720 26366640 26798880 27245528 28673721 29143782 30651219 31639968 31859690 32381980 34056910 37604880 38231628 38858376 39484080 39549960 40198320 40868292 47789535 48572970 50975504 51085365 51811168 52733280 54491056 57347442 58287564 61302438 63719380 64763960 68113820 72859455 75209760 76463256 77716752 78968160 79099920 80396640 81736584 95579070 97145940 98765039 101951008 102170730 108982112 114694884 116575128 122604876 127438760 129527920 136227640 143368605 145718910 152926512 153256095 155433504 158199840 163473168 191158140 194291880 197530078 204341460 229389768 233150256 245209752 254877520 259055840 272455280 286737210 291437820 296295117 305853024 306512190 326946336 382316280 388583760 395060156 408682920 458779536 466300512 490419504 493825195 509755040 544910560 573474420 582875640 592590234 613024380 764632560 777167520 790120312 817365840 888885351 917559072 980839008 987650390 1146948840 1165751280 1185180468 1226048760 1481475585 1529265120 1580240624 1634731680 1777770702 1975300780 2293897680 2331502560 2370360936 2452097520 2962951170 3160481248 3555541404 3950601560 4444426755 4587795360 4740721872 4904195040 5925902340 7111082808 7901203120 8888853510 9481443744 11851804680 14222165616 15802406240 17777707020 23703609360 28444331232 35555414040 47407218720 71110828080 142221656160
• Sum of all divisors σ(n): 527051266560
• Sum of proper divisors (its aliquot sum) s(n): 384829610400
• 142221656160 is an abundant number, because the sum of its proper divisors (384829610400) is greater than itself. Its abundance is 242607954240

Bases of 142221656160

• Binary: 10000100011101000100100100000001100000₂
• Hexadecimal: 0x211D124060
• Base-36: 1TC33O80

Squares and roots of 142221656160

• 142221656160 squared (142221656160²) is 20226999480893265945600
• 142221656160 cubed (142221656160³) is 2876717365320100558974560464896000
• The square root of 142221656160 is 377122.8661325113
• The cube root of 142221656160 is 5219.8165963659

Scales and comparisons

• 142,221,656,160 seconds is equal to 4,522 years, 10 weeks, 5 days, 23 hours, 36 minutes.
• To count from 1 to 142,221,656,160 would take you about nine thousand and forty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142221656160 cubic inches would be around 435 feet tall.

Recreational maths with 142221656160

• 142221656160 backwards is 061656122241
• 142221656160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142221656160's digits is 36
• More coming soon!